>2KQN_1|Chains A, B|Ig kappa chain V-I region AU|Homo sapiens (9606)
STDIQMTQSPSSLSASVGDRVTITCQASQDINNYLIWYQQKPGQAPKLLIYDASTLETGVPSRFSGSGSGTEFTFTISSLQPEDLATYYCQQYDNLPYTFGQGTKLEIKR